My grandparents were married for over half a century, and played their own special game from the time they met each other. The goal of their game was to write the word “shmily” in a surprise place for the other to find.
“Shmily” was written in the steam left on the mirror after a hot shower, where it would reappear bath after bath. At one point, my grandmother even opened an entire roll of toilet paper to leave “shmily” on the very last sheet. Little notes with “shmily” scribbled (潦草地写) hurriedly were found on dashboards (仪表板) and car seats, or taped to steering wheels.